Finding the Fourth Proportional to 23,103.72, 31,849.06 and 16,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,103.72 : 31,849.06 = 16,368.52 : x
2. Step 2: Convert to fraction form
   23,103.72/31,849.06 = 16,368.52/x
3. Step 3: Cross multiply
   23,103.72x = 31,849.06 × 16,368.52
4. Step 4: Simplify right side
   23,103.72x = 521,321,975.59
5. Step 5: Solve for x
   x = 521,321,975.59/23,103.72
6. Step 6: Final answer
   x = 22,564.42